Base | Representation |
---|---|
bin | 111000111010110101… |
… | …0000000101001000000 |
3 | 102200111122000100110220 |
4 | 1301311222000221000 |
5 | 4000313123444412 |
6 | 132053022023040 |
7 | 11555022423354 |
oct | 1616552005100 |
9 | 380448010426 |
10 | 122233031232 |
11 | 479253a5584 |
12 | 1b833717a80 |
13 | b6aca12620 |
14 | 5cb7b41464 |
15 | 32a604968c |
hex | 1c75a80a40 |
122233031232 has 112 divisors (see below), whose sum is σ = 351734884032. Its totient is φ = 37237708800.
The previous prime is 122233031213. The next prime is 122233031257. The reversal of 122233031232 is 232130332221.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9663 + ... + 494529.
It is an arithmetic number, because the mean of its divisors is an integer number (3140490036).
Almost surely, 2122233031232 is an apocalyptic number.
122233031232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 122233031232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175867442016).
122233031232 is an abundant number, since it is smaller than the sum of its proper divisors (229501852800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122233031232 is a wasteful number, since it uses less digits than its factorization.
122233031232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 484996 (or 484986 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 122233031232 its reverse (232130332221), we get a palindrome (354363363453).
The spelling of 122233031232 in words is "one hundred twenty-two billion, two hundred thirty-three million, thirty-one thousand, two hundred thirty-two".
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